To provide a heating and pressing machine, capable of uniformly and easily applying strong pressure to a whole holding area between an upper iron and a lower iron.

A heating and pressing machine 100 heats and presses a workpiece including a shirt and a cloth with synthetic resin adhesive applied to the back, while holding it with a pair of upper and lower irons 10, 20. In at least one direction of the irons 10, 20, an expander 50 which is expanded by filling air is provided to further press the workpiece with the expansion of the expander 50.